[Gluster-infra] Investigating random votes in Gerrit

[Kaushal M]

On Thu, Jun 9, 2016 at 12:03 PM, Saravanakumar Arumugam
<sarumuga at redhat.com> wrote:
> Hi Kaushal,
>
> One of the patch is failing for (http://review.gluster.org/#/c/14653/) is
> failing in NETBSD.
> Its log:
> https://build.gluster.org/job/rackspace-netbsd7-regression-triggered/15624/
>
> But the patch mentioned in NETBSD is another
> one.(http://review.gluster.org/#/c/13872/)
>

Yup. We know this is happening, but don't know why yet. I'll keep this
thread updated with any findings I have.

> Thanks,
> Saravana
>
>
>
> On 06/09/2016 11:52 AM, Kaushal M wrote:
>>
>> In addition to the builder issues we're having, we are also facing
>> problems with jenkins voting/commenting randomly.
>>
>> The comments generally link to older jobs for older patchsets, which
>> were run about 2 months back (beginning of April). For example,
>> https://review.gluster.org/14665 has a netbsd regression +1 vote, from
>> a job run in April for review 13873, and which actually failed.
>>
>> Another observation that I've made is that these fake votes sometime
>> provide a -1 Verified. Jenkins shouldn't be using this flag anymore.
>>
>> These 2 observations, make me wonder if another jenkins instance is
>> running somewhere, from our old backups possibly? Michael, could this
>> be possible?
>>
>> To check from where these votes/comments were coming from, I tried
>> checking the Gerrit sshd logs. This wasn't helpful, because all logins
>> apparently happen from 127.0.0.1. This is probably some firewall rule
>> that has been setup, post migration, because I see older logs giving
>> proper IPs. I'll require Michael's help with fixing this, if possible.
>>
>> I'll continue to investigate, and update this thread with anything I find.
>>
>> ~kaushal
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>
>